Cognni Incidents for Medium Sensitivity Legal Information

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Id	db750607-d48f-4aef-b238-085f4a9882f1
Rulename	Cognni Incidents for Medium Sensitivity Legal Information
Description	Display incidents in which medium sensitivity legal information was placed at risk by user sharing.
Severity	Medium
Tactics	Collection
Techniques	T1530
Required data connectors	CognniSentinelDataConnector
Kind	Scheduled
Query frequency	5h
Query period	5h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniMediumRiskLegalIncidents.yaml
Version	1.0.0
Arm template	db750607-d48f-4aef-b238-085f4a9882f1.json

KQL

let mediumRisk = 2;
let legal = 'Legal Information';
CognniIncidents_CL 
| where Severity == mediumRisk
| where informationType_s == legal
| where TimeGenerated >= ago(5h)
| extend AccountCustomEntity = userId_s

YAML

version: 1.0.0
status: Available
queryPeriod: 5h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniMediumRiskLegalIncidents.yaml
relevantTechniques:
- T1530
description: |
    'Display incidents in which medium sensitivity legal information was placed at risk by user sharing.'
kind: Scheduled
name: Cognni Incidents for Medium Sensitivity Legal Information
queryFrequency: 5h
id: db750607-d48f-4aef-b238-085f4a9882f1
requiredDataConnectors:
- connectorId: CognniSentinelDataConnector
  dataTypes:
  - CognniIncidents_CL
tactics:
- Collection
triggerThreshold: 0
severity: Medium
query: |
  let mediumRisk = 2;
  let legal = 'Legal Information';
  CognniIncidents_CL 
  | where Severity == mediumRisk
  | where informationType_s == legal
  | where TimeGenerated >= ago(5h)
  | extend AccountCustomEntity = userId_s  
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: FullName
triggerOperator: gt

ARM